Advertising, marketing and promotional services related to all industries for the purpose of facilitating networking and socializing opportunities for business purposes; On-line advertising on a computer network; Providing television advertising for others; Providing a website featuring on-line classified advertisements; Providing an on-line commercial information directory on the internet; Providing an in-person commercial, promotional, advertising forum in the field of science, technology, ...

Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production; Water filtration apparatus for the deionization of water; Water filtration and purification units and replacement cartridges and filters therefor; Water purification and filtration apparatus; Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste water and industrial water; Water treatment equipment, namely, cartridge filtration units;...